139748250824

Names of 139748250824

• Cardinal: 139748250824 can be written as One hundred thirty-nine billion, seven hundred forty-eight million, two hundred fifty thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.39748250824 × 10¹¹

Factors of 139748250824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 273139

Divisors of 139748250824

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 37 38 52 56 74 76 91 104 133 148 152 182 247 259 266 296 364 481 494 518 532 703 728 962 988 1036 1064 1406 1729 1924 1976 2072 2812 3367 3458 3848 4921 5624 6734 6916 9139 9842 13468 13832 18278 19684 26936 36556 39368 63973 73112 127946 255892 273061 511784 546122 1092244 1911427 2184488 3549793 3822854 5188159 7099586 7645708 10103257 10376318 14199172 15291416 20206514 20752636 24848551 28398344 36317113 40413028 41505272 49697102 67446067 70722799 72634226 80826056 99394204 131342341 134892134 141445598 145268452 191961883 198788408 262684682 269784268 282891196 290536904 383923766 472122469 525369364 539568536 565782392 767847532 919396387 944244938 1050738728 1343733181 1535695064 1838792774 1888489876 2495504479 2687466362 3677585548 3776979752 4991008958 5374932724 7355171096 9982017916 10749865448 17468531353 19964035832 34937062706 69874125412 139748250824
• Sum of all divisors σ(n): 348645561600
• Sum of proper divisors (its aliquot sum) s(n): 208897310776
• 139748250824 is an abundant number, because the sum of its proper divisors (208897310776) is greater than itself. Its abundance is 69149059952

Bases of 139748250824

• Binary: 10000010001001101001010001010011001000₂
• Hexadecimal: 0x2089A514C8
• Base-36: 1S76I0G8

Squares and roots of 139748250824

• 139748250824 squared (139748250824²) is 19529573608367616678976
• 139748250824 cubed (139748250824³) is 2729223751107928440852623935476224
• The square root of 139748250824 is 373829.1733185093
• The cube root of 139748250824 is 5189.3798389029

Scales and comparisons

• 139,748,250,824 seconds is equal to 4,443 years, 29 weeks, 1 day, 14 hours, 33 minutes, 44 seconds.
• To count from 1 to 139,748,250,824 would take you about eight thousand, eight hundred eighty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 139748250824 cubic inches would be around 432.4 feet tall.

Recreational maths with 139748250824

• 139748250824 backwards is 428052847931
• The number of decimal digits it has is: 12
• The sum of 139748250824's digits is 53
• More coming soon!